package com.pactera.miyuangroup.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * api接口文档
 *
 * @author wangwu
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean(value = "defaultApi")
    public Docket defaultApi() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        tokenPar.name("Authorization").description("令牌（选填）").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("默认接口")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.pactera.miyuangroup.controller"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);
    }

    @Bean(value = "AppApi")
    public Docket apiApp() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        tokenPar.name("Authorization").description("令牌（选填）").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("APP接口")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.pactera.miyuangroup.controller.app"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);
    }

    @Bean(value = "WebApi")
    public Docket apiWeb() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        tokenPar.name("Authorization").description("令牌（选填）").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("Web后台接口")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.pactera.miyuangroup.controller.web"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);
    }

    /**
     * api信息
     *
     * @return
     */
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("米源api文档")
                .description("米源api文档")
                .termsOfServiceUrl("http://www.baidu.com")
                .version("1.0")
                .build();
    }
}
